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2018-01-02statement experssion is a GCCismshyouhei
should mark as such. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61557 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-09Revert r52995nobu
revert slow atomic operations. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52997 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-09use atomic operationsnobu
* regcomp.c (onig_chain_link_add): use atomic operation instead of mutex. * regint.h (ONIG_STATE_{INC,DEC}_THREAD): ditto. * regparse.c (PopFreeNode, node_recycle): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52995 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-05ruby_atomic.h: fix old value type of ATOMIC_CASnobu
* ruby_atomic.h (ATOMIC_CAS): old value to be swapped should be same as the destination. immediate value may need type promotion. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52893 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-05ruby_atomic.h: fix the argument ordernobu
* ruby_atomic.h (ATOMIC_SIZE_CAS): fix the argument order of InterlockedCompareExchange64. new value and then old value is the last. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-09-07ruby_atomic.h: fix typonobu
* ruby_atomic.h (ATOMIC_VALUE_CAS): fix typo. TODO: make arguments of all CAS macros consistent. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-08-06ruby_atomic.h: atomic VALUE operationsnobu
* ruby_atomic.h (ATOMIC_VALUE_EXCHANGE, ATOMIC_VALUE_CAS): add atomic operations for VALUE. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51498 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-21ruby_atomic.h: refine ATOMIC_PTR_CASnobu
* ruby_atomic.h (ATOMIC_PTR_CAS): define by generic CAS macro, not via size_t, to suppress a warning by mingw gcc. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-10-19ruby_atomic.h (ATOMIC_OR): should return previous valuenobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48036 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-12iseq.c: potential memory leaknobu
* iseq.c (iseq_load): keep type_map to get rid of memory leak. based on a patch by Eric Wong at [ruby-core:59699]. [Bug #9399] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-05ruby_atomic.h: ATOMIC_PTR_EXCHANGEnobu
* ruby_atomic.h (ATOMIC_PTR_EXCHANGE): atomic exchange function for a generic pointer. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43996 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-05ruby_atomic.h: duplicate codenobu
* ruby_atomic.h (ATOMIC_SIZE_CAS): remove duplicate code as ATOMIC_CAS(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43995 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-27* ruby_atomic.h: remove duplicate definisions between ATOMIC_XXXglass
and ATOMIC_SIZE_XXX. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43883 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-27* ruby_atomic.h: define ATOMIC_SIZE_CAS() withglass
__atomic_compare_exchange_n() and refactoring. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43882 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-26* ruby_atomic.h: use __atomic builtin functions supported by GCC.glass
__sync family are legacy functions now and it is recommended that new code use the __atomic functions. http://gcc.gnu.org/onlinedocs/gcc/_005f_005fatomic-Builtins.html * configure.in: check existence of __atomic functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43851 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-14* ruby_atomic.h (ATOMIC_SIZE_CAS): fix compile error on Solaris since r43460.ngoto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-29ruby_atomic.h: ATOMIC_SIZE_CASnobu
* ruby_atomic.h (ATOMIC_SIZE_CAS): new macro, compare and swap size_t. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43460 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-18ruby_atomic.h: suppress a warningnobu
* ruby_atomic.h (ATOMIC_SIZE_SUB): add cast to suppress a warning by VC++. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43356 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-03ruby_atomic.h: ATOMIC_CAS on VC6nobu
* ruby_atomic.h (rb_w32_atomic_cas): call InterlockedCompareExchange directly. * ruby_atomic.h (ATOMIC_CAS): fix missing function call. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41760 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-03ruby_atomic.h: suppress warnignsnobu
* ruby_atomic.h (ATOMIC_CAS): suppress C4022 and C4047 warnings in VC6. only InterlockedCompareExchange is declared using PVOID. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41759 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-06* configure.in (AC_CHECK_HEADERS): atomic.h for Solaris atomic_ops.ngoto
* ruby_atomic.h: Skip using Solaris10 atomic_ops on Solaris 9 or earlier if atomic.h is not available. [ruby-dev:47229] [Bug #8228] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40163 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-27* ruby_atomic.h (ATOMIC_CAS): added for Solaris and other platforms.ngoto
* ruby_atomic.h, signal.c (NEED_RUBY_ATOMIC_OPS): renamed from NEED_RUBY_ATOMIC_EXCHANGE. * signal.c (ruby_atomic_compare_and_swap): naive, non-atomic compare-and-swap implementation only used for platforms without valid support for atomic operations. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37897 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-26* ruby_atomic.h (ATOMIC_CAS): new macro for compare-and-exchange.kosaki
* vm_core.h (struct rb_thread_struct): add interrupt_mask member. * thread.c (thread_create_core, Init_Thread): initialize th->thread_mask. * vm_core.h (RUBY_VM_INTERRUPTED_ANY): new macro for avoiding bare th->interrupt_flag. * vm_core.h (RUBY_VM_INTERRUPTED, RUBY_VM_INTERRUPTED): check th->interrupt_mask. * thread.c (set_unblock_function, rb_thread_schedule): replace th->interrupt_flag with RUBY_VM_INTERRUPTED_ANY() * signal.c (signal_exec): set up thread->interrupt_mask for preventing recursive trap handler. * vm_core.h (RUBY_VM_CHECK_INTS, RUBY_VM_CHECK_INTS_BLOCKING): ditto. * thread.c (rb_threadptr_execute_interrupts): don't process interrupt if it is masked. [Bug #6009] [ruby-core:42524] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-09* ruby_atomic.h: renamed from atomic.h to avoid header file name conflictngoto
on Solaris 10. [ruby-dev:46414] [Bug #7287] * gc.c, signal.c, vm_core.h, common.mk: reflect the rename from atomic.h to ruby_atomic.h. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37604 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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